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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>
<meta name="description" content="Allow users to scroll the items in a Table Panel."/> 
<link rel="stylesheet" href="../assets/css/style.css"/> 
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<title>Scrolling Table</title>
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<body>
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          <h1 class="mb-0 p-1 ">GoJS</h1>
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    <!-- * * * * * * * * * * * * * -->
    <!-- Start of GoJS sample code -->
    
    <script src="../release/go.js"></script>
    <div class="p-4 w-full">
<script src="ScrollingTable.js"></script>
<script id="code">
  function init() {
    if (window.goSamples) goSamples();  // init for these samples -- you don't need to call this
    var $ = go.GraphObject.make;

    myDiagram =
      $(go.Diagram, "myDiagramDiv",
        {
          "PartResized": function(e) {
            var node = e.subject;
            var scroller = node.findObject("SCROLLER");
            if (scroller !== null) scroller._updateScrollBar(scroller.findObject("TABLE"));
          }
        });

    myDiagram.nodeTemplate =
      $(go.Node, "Vertical",
        {
          selectionObjectName: "SCROLLER",
          resizable: true, resizeObjectName: "SCROLLER",
          portSpreading: go.Node.SpreadingNone
        },
        new go.Binding("location").makeTwoWay(),
        $(go.TextBlock,
          { font: "bold 14px sans-serif" },
          new go.Binding("text", "key")),
        $(go.Panel, "Auto",
          $(go.Shape, { fill: "white" }),
          $("ScrollingTable",
            {
              name: "SCROLLER",
              desiredSize: new go.Size(NaN, 60),  // fixed width
              stretch: go.GraphObject.Fill,       // but stretches vertically
              defaultColumnSeparatorStroke: "gray",
              defaultColumnSeparatorStrokeWidth: 0.5
            },
            new go.Binding("TABLE.itemArray", "items"),
            new go.Binding("TABLE.column", "left", function(left) { return left ? 2 : 0; }),
            new go.Binding("desiredSize", "size").makeTwoWay(),
            {
              "TABLE.itemTemplate":
                $(go.Panel, "TableRow",
                  {
                    defaultStretch: go.GraphObject.Horizontal,
                    fromSpot: go.Spot.LeftRightSides, toSpot: go.Spot.LeftRightSides,
                    fromLinkable: true, toLinkable: true
                  },
                  new go.Binding("portId", "name"),
                  $(go.TextBlock, { column: 0 }, new go.Binding("text", "name")),
                  $(go.TextBlock, { column: 1 }, new go.Binding("text", "value"))
                ),
              "TABLE.defaultColumnSeparatorStroke": "gray",
              "TABLE.defaultColumnSeparatorStrokeWidth": 0.5,
              "TABLE.defaultRowSeparatorStroke": "gray",
              "TABLE.defaultRowSeparatorStrokeWidth": 0.5,
              "TABLE.defaultSeparatorPadding": new go.Margin(1, 3, 0, 3)
            }
          )
        )
      );

    myDiagram.model = $(go.GraphLinksModel,
      {
        linkFromPortIdProperty: "fromPort",
        linkToPortIdProperty: "toPort",
        nodeDataArray: [
          {
            key: "Alpha", left: true, location: new go.Point(0, 0), size: new go.Size(100, 50),
            items:
              [
                { name: "A", value: 1 },
                { name: "B", value: 2 },
                { name: "C", value: 3 },
                { name: "D", value: 4 },
                { name: "E", value: 5 },
                { name: "F", value: 6 },
                { name: "G", value: 7 }
              ]
          },
          {
            key: "Beta", location: new go.Point(150, 0),
            items:
              [
                { name: "Aa", value: 1 },
                { name: "Bb", value: 2 },
                { name: "Cc", value: 3 },
                { name: "Dd", value: 4 },
                { name: "Ee", value: 5 },
                { name: "Ff", value: 6 },
                { name: "Gg", value: 7 },
                { name: "Hh", value: 8 },
                { name: "Ii", value: 9 },
                { name: "Jj", value: 10 },
                { name: "Kk", value: 11 },
                { name: "Ll", value: 12 },
                { name: "Mm", value: 13 },
                { name: "Nn", value: 14 }
              ]
          }
        ],
        linkDataArray: [
          { from: "Alpha", fromPort: "D", to: "Beta", toPort: "Ff" },
          { from: "Alpha", fromPort: "A", to: "Beta", toPort: "Nn" },
          { from: "Alpha", fromPort: "G", to: "Beta", toPort: "Aa" }
        ]
      });
  }
  window.addEventListener('DOMContentLoaded', init);
</script>

<div id="sample">
  <div id="myDiagramDiv" style="border: solid 1px black; width:100%; height:600px"></div>
  <p>
    This makes use of the "ScrollingTable" Panel defined in <a href="ScrollingTable.js">ScrollingTable.js</a>.
    The "AutoRepeatButton" Panel is also defined in that file.
    Each node is resizable.
  </p>
  <p>
    Note how links connect particular port elements on each node.
    When an element has a <a>GraphObject.index</a> less than the <a>Panel.topIndex</a>,
    the panel arranges it be zero sized at the top of the panel.
    Similarly, elements beyond the last item in the panel are arranged to be at the end of the list,
    which may be at the bottom of the panel.
  </p>
</div>
    </div>
    <!-- * * * * * * * * * * * * * -->
    <!--  End of GoJS sample code  -->
  </div>
</body>
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